Rechercher dans le manuel MySQL
perror displays the error message for MySQL or operating system error codes. Invoke perror like this:
shell> perror [options] errorcode ...
perror attempts to be flexible in
understanding its arguments. For example, for the
ER_WRONG_VALUE_FOR_VAR error,
perror understands any of these arguments:
1231, 001231,
MY-1231, or MY-001231, or
ER_WRONG_VALUE_FOR_VAR.
shell> perror 1231
MySQL error code MY-001231 (ER_WRONG_VALUE_FOR_VAR): Variable '%-.64s'
can't be set to the value of '%-.200s'If an error number is in the range where MySQL and operating system errors overlap, perror displays both error messages:
shell> perror 1 13
OS error code 1: Operation not permitted
MySQL error code MY-000001: Can't create/write to file '%s' (OS errno %d - %s)
OS error code 13: Permission denied
MySQL error code MY-000013: Can't get stat of '%s' (OS errno %d - %s)To obtain the error message for a MySQL Cluster error code, use the ndb_perror utility.
The meaning of system error messages may be dependent on your operating system. A given error code may mean different things on different operating systems.
perror supports the following options.
Display a help message and exit.
Print the error message for a MySQL Cluster error code.
This option was removed in MySQL 8.0.13. Use the ndb_perror utility instead.
--silent,-sSilent mode. Print only the error message.
--verbose,-vVerbose mode. Print error code and message. This is the default behavior.
--version,-VDisplay version information and exit.
Document created the 26/06/2006, last modified the 26/10/2018
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